ARM: dts: Configure power-domain for omap4 gfx

Configure power-domain for omap4 dts gfx in preparation to
probing devices with simple-pm-bus and genpd.

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 4a9f949..9627d9e 100644 (file)
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -440,6 +440,7 @@
                                        <SYSC_IDLE_NO>,
                                        <SYSC_IDLE_SMART>,
                                        <SYSC_IDLE_SMART_WKUP>;
+                       power-domains = <&prm_gfx>;
                        clocks = <&l3_gfx_clkctrl OMAP4_GPU_CLKCTRL 0>;
                        clock-names = "fck";
                        #address-cells = <1>;